#ifndef _FDOG_H_
#define _FDOG_H_

extern void GaussSmoothSep(class imatrix& image, double sigma);
extern void ConstructMergedImage(class imatrix& image, class imatrix& gray, class imatrix& merged); 
extern void ConstructMergedImageMult(class imatrix& image, class imatrix& gray, class imatrix& merged); 
extern void GetFDoG(class imatrix& image, class ETF& e, double sigma, double sigma3, double tau); 
extern void Binarize(class imatrix& image, double thres); 
extern void GrayThresholding(class imatrix& image, double thres); 

#endif